Q701
Open questionIn multipass welds, shot peening is done after each pass to
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Q702
Open questionPreheating prior to welding is done for the purpose of
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Q703
Open questionThe product (s) of roasting of a sulphide ore is (are)
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Q704
Open questionWhich of the following test is used for distinguishing among dry oils, semi-drying oils and non drying oils?
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Q705
Open questionWhich of the following pair is correctly matched?
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Q706
Open questionA material having good damping property is likely to have
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Q707
Open questionThe swift cup test evaluates the following property of a sheet metal.
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Q708
Open questionShock resisting steels should possess high
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Q709
Open questionWhich of the following parameters is actually measured during tensile testing of a specimen using Universal testing machine?
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Q710
Open question__________ rubber is generally used for making 'O' rings used for vacuum sealings.
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Q711
Open questionCast iron contains __________ percent carbon.
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Q712
Open questionThe condition of diffraction from a crystal is given by
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Q713
Open questionAt absolute zero temperature, for any reaction involving condensed phases
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Q714
Open questionWhich of the following is resistant to the action of both heat & chemicals?
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Q715
Open questionPropulsion of rocket follows from the
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Q716
Open questionFor efficient performance of a blast furnace, the extent of reduction of Wustite (FeO) should be
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Q717
Open questionThough tin occurs lower than iron in the electrochemical series, yet it is coated on steel for corrosion protection, because of its
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Q718
Open questionMagnesium addition to cast iron increases its
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Q719
Open questionThe amount of different substances produced, when the same quantity of electricity is passed through different solutions are proportional to their
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Q720
Open questionThe magnitude of water hammer caused in pipe flow is independent of the
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